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alloy steel and its use for highly combines a pipe and resistant to natural gas (sour gas)
alloy steel and its use for highly combines a pipe and resistant to natural gas (sour gas)
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机译:合金钢及其用于高度结合管材并耐天然气(酸性气体)的用途
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摘要
Steel is to be austenitic-ferritic at a 1:1 ratio of austenite to ferrite and contains particular alloy elements. The principal feature is, limiting the sulphure content to below 0.005% in order to obtain a particularly high toughness transversely to the main direction of working.
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